Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 1345603 | 796339 | 2775512 | 294550 | 231291 | 69004 | 26394 | 33991 | 1191 |
1978 | 1483395 | 1087570 | 583344 | 1543381 | 131267 | 96538 | 25346 | 9325 | 13212 |
1979 | 1578139 | 903072 | 779337 | 382305 | 826588 | 65541 | 43788 | 11723 | 10268 |
1980 | 1648033 | 1135594 | 638829 | 442885 | 215385 | 368050 | 27455 | 17488 | 8021 |
1981 | 1702720 | 900595 | 787952 | 392978 | 244867 | 125149 | 154824 | 12709 | 10314 |
1982 | 1679514 | 1755463 | 640370 | 457672 | 212486 | 120688 | 58681 | 60429 | 9164 |
1983 | 1796039 | 1285796 | 1270565 | 412499 | 243124 | 108570 | 53392 | 26827 | 27842 |
1984 | 1841199 | 1942747 | 949342 | 769932 | 209978 | 114870 | 46424 | 22110 | 21584 |
1985 | 1978427 | 1111105 | 1623570 | 633455 | 389074 | 90085 | 39913 | 15775 | 14235 |
1986 | 2071838 | 835272 | 910670 | 1118835 | 339436 | 188200 | 35667 | 14680 | 11113 |
1987 | 2100287 | 3680749 | 705747 | 657884 | 692508 | 171613 | 81992 | 14452 | 9200 |
1988 | 2330756 | 508716 | 2852927 | 578461 | 438503 | 393213 | 76773 | 41845 | 11738 |
1989 | 2701964 | 1327522 | 422625 | 2140684 | 411136 | 259813 | 180790 | 30648 | 22339 |
1990 | 2982732 | 2961094 | 965400 | 312437 | 1328986 | 245005 | 151558 | 101773 | 27552 |
1991 | 3206916 | 3350147 | 2395678 | 672524 | 201219 | 837054 | 146406 | 104365 | 94460 |
1992 | 3260132 | 3818218 | 2693516 | 1808817 | 447891 | 123710 | 501508 | 80116 | 122910 |
1993 | 3276436 | 3350947 | 3076871 | 1929080 | 1198932 | 285305 | 69533 | 286470 | 112384 |
1994 | 3387984 | 2789235 | 2508156 | 2237247 | 1318627 | 785903 | 175296 | 39973 | 231962 |
1995 | 3462215 | 3273027 | 2117298 | 1751449 | 1534362 | 861493 | 478528 | 107138 | 160846 |
1996 | 3452288 | 4533870 | 2488070 | 1434313 | 1099024 | 913764 | 468032 | 255970 | 143892 |
1997 | 3465986 | 1800682 | 3363922 | 1645568 | 914009 | 655545 | 471841 | 234204 | 190991 |
1998 | 3519236 | 2779966 | 1268976 | 1978859 | 900585 | 483996 | 330658 | 231234 | 200928 |
1999 | 3629979 | 2895225 | 2089888 | 771529 | 1117550 | 474945 | 241851 | 173944 | 211610 |
2000 | 3811951 | 2308665 | 2149741 | 1265204 | 441984 | 630072 | 242311 | 122007 | 196703 |
2001 | 3737520 | 5795458 | 1706132 | 1258293 | 721357 | 225258 | 332642 | 123864 | 175954 |
2002 | 3785612 | 2103258 | 4251804 | 1025254 | 650797 | 348274 | 106027 | 163229 | 145432 |
2003 | 3725496 | 7047983 | 1392593 | 2539504 | 545557 | 321421 | 180162 | 53301 | 166888 |
2004 | 3870463 | 1173609 | 5418152 | 756828 | 1325499 | 258818 | 157280 | 83982 | 113360 |
2005 | 3991278 | 3258390 | 751056 | 3160193 | 385790 | 572124 | 110111 | 69026 | 82167 |
2006 | 3958855 | 7229547 | 2304637 | 390100 | 1733707 | 205410 | 246773 | 50327 | 68049 |
2007 | 3838806 | 1918429 | 5038865 | 1384043 | 203301 | 973409 | 105635 | 119897 | 61011 |
2008 | 3856049 | 5050089 | 1367839 | 3091081 | 694036 | 101335 | 510581 | 47633 | 92581 |
2009 | 3863749 | 3105438 | 3678935 | 839694 | 1885072 | 387405 | 56457 | 310052 | 81509 |
2010 | 3740279 | 3499779 | 2200907 | 2446964 | 496547 | 1072733 | 211275 | 30449 | 219578 |
2011 | 3927348 | 1143396 | 2373838 | 1384902 | 1609290 | 317700 | 603751 | 124278 | 147896 |
2012 | 4007848 | 5080187 | 809985 | 1564751 | 841216 | 997469 | 190578 | 347749 | 158966 |
2013 | 3742775 | 5639506 | 3902302 | 548834 | 996091 | 499333 | 614405 | 117582 | 312487 |
2014 | 3995019 | 1051693 | 4273971 | 2700083 | 386336 | 624517 | 329160 | 393981 | 282900 |
2015 | 4213952 | 2509905 | 807916 | 3024830 | 1772842 | 276838 | 375195 | 216341 | 428537 |
2016 | 4185215 | 4680022 | 1670708 | 598285 | 2012977 | 1120958 | 168516 | 220573 | 369787 |
2017 | 4423670 | 3026921 | 3403984 | 1114107 | 399394 | 1299015 | 683305 | 98826 | 354329 |
2018 | 4442897 | 5420606 | 2315220 | 2269876 | 755285 | 274315 | 813559 | 411833 | 250416 |
2019 | 4677955 | 2445586 | 4254348 | 1656971 | 1462429 | 531613 | 190301 | 541386 | 383932 |
2020 | 4592989 | 6176935 | 1834056 | 3018236 | 1111186 | 937223 | 354648 | 123222 | 567814 |
2021 | 4786540 | 3776243 | 4531774 | 1224505 | 2084337 | 740059 | 599023 | 233914 | 422510 |